SPAX Stick for (120 pcs) including screws

Concealed fixing of floorboards to wood and aluminium. Fixing: Insert the board with the installed Stick pro under the already fixed board, adjust the width of the joint with the spacer, just attach the protruding Stick pro to the base with a black stainless screw. Concealed fastening of decking boards to wood and aluminum. Prevention of wetting thanks to the effect of the ventilation strip. The fixing screw in the lower structure can also be removed again after assembly. Suitable for: Wooden planks up to a thickness of 25 mm, Douglas fir, pine, larch, oak, Garppa, Bangkirai, Ipe (max. 21 x 130 mm), heat-treated wood (follow the manufacturer's information if necessary). In the case of very hard exotic wood, we recommend pre-drilling with a diameter of 3 mm and a maximum spacing of 40 cm between the lower structure. Not suitable for: Siberian Larch, Cumaru, Bongossi, Massaranduba, Wood Composite Floor Panels (WPC). Follow the attached assembly instructions! Width of planks for tropical woods < 130 mm; The thickness of the decking is max. 25 mm, but at least 20 mm. The free protruding end of the board can protrude a maximum of 40 mm over the last substructure. With aluminum substructure: 3 mm wall thickness for softwood floorboards, 4mm wall thickness for hardwood floorboards. SPAX Nr.: 5009422556619

link to the manufacturer's website (English version):